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Displaying items by tag: Giant Hydroid

#MarineWildlife - An Irish marine research vessel has returned from an Atlantic Ocean voyage with tales of exotic new wildlife in the depths southwest of Ireland.

As The Irish Times reports, remarkable finds such as two-century-old clams and oysters, an endangered sailfin roughshark, a massive sponge and a giant hydroid - a rare relation to jellyfish and coral - were among the marine wildlife recorded by researchers on the RV Celtic Explorer in the Whittard Canyon on the Irish Atlantic margin.

Dr Louise Allcock of NUI Galway, who led the Marine Institute team on the ocean survey, said it was "part of an ongoing effort to understand Ireland's deep-sea biodiversity".

In a similar process to that used by the group who made new marine discoveries at Rockall recently, the Marine Institute team used a submersible remotely operated vehicle (ROV) to collect images and samples from the ocean chasm that's twice as deep as the Grand Canyon.

Some of those samples may aid in antibacterial and pharmaceutical research, the team explained.

The Irish Times has much more on the story HERE.

In other marine wildlife news, the Belfast Telegraph fears that "chilly seas" could be keeping basking sharks at bay from Northern Ireland's waters, as the first sighting of the year was recorded last month.

Reports from various sources indicate that water temperatures are 2 to 3 degrees lower than normal for this time of year, inhibiting the blooming of plankton that are the main source of food for the second-largest fish in the sea.

And the numbers say it all, with the Irish Whale and Dolphin Group (IWDG) confirming only 19 sightings of basking sharks around the island of Ireland as of the end of May this year, compared to 84 in the same period in 2012 - although more were spotted earlier this month off Malin Head, as the video below shows:

Published in Marine Wildlife

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